DocumentCode
1226642
Title
Anti-friction bearing temperature rise for NEMA frame motors
Author
Maru, Bharat ; Zotos, Peter A.
Author_Institution
Reliance Electr., Athens, GA, USA
Volume
25
Issue
5
fYear
1989
Firstpage
883
Lastpage
888
Abstract
An acceptable antifriction bearing temperature is recommended, and, in particular, the location for monitoring the bearing temperature rise for NEMA frame chemical industry severe-duty squirrel-cage induction motors is identified. The relationship between the bearing temperature rise and stator winding temperature rise is investigated. An overview of the types of antifriction bearings most commonly used, criteria for the selection of such bearings, and factors affecting bearing life is presented
Keywords
machine bearings; squirrel cage motors; NEMA frame motors; antifriction bearing temperature; severe-duty; squirrel-cage induction motors; stator winding temperature rise; Chemical industry; Costs; Environmental economics; Friction; Induction motors; Lubrication; Power generation economics; Rolling bearings; Temperature measurement; Testing;
fLanguage
English
Journal_Title
Industry Applications, IEEE Transactions on
Publisher
ieee
ISSN
0093-9994
Type
jour
DOI
10.1109/28.41253
Filename
41253
Link To Document